%{
#include <iostream>
%}
%%
[\t\r\n ]+   /* white space */
[a-zA-Z]+ { printf("word: %s\n", yytext); }
[0-9]+ { printf("number: %s\n", yytext); }
.  { printf("uncatagorized: %s\n", yytext); }
%%
int yywrap() { return 1; }